Practice Coordinating and Subordinating Conjunctions
Practice connecting ideas smoothly using coordinating and subordinating conjunctions. Kids can build stronger sentences through interactive, bite-sized quizzes with instant feedback to guide their learning.
Choose your level
Same skill, different difficulty. Start where it feels right — you can switch any time.
Grade level quizzes
10 questions · Multiple choice
10 questions · Multiple choice
10 questions · Multiple choice
10 questions · Multiple choice
10 questions · Multiple choice
10 questions · Multiple choice
10 questions · Multiple choice
10 questions · Multiple choice
10 questions · Multiple choice
10 questions · Multiple choice
Conjunctions are connecting words. Coordinating conjunctions (like and, but, and or) join equal parts of a sentence together. Subordinating conjunctions (like because, if, and since) connect a main clause to a dependent clause that cannot stand alone. For example, in the sentence 'We stayed inside because it was raining, but we still had fun,' because is a subordinating conjunction and but is a coordinating conjunction.
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The same skill with easier or harder sentences.
Printable coordinating and subordinating conjunctions worksheets
Every Coordinating and subordinating conjunctions quiz on this page also downloads as a free printable worksheet with a PDF answer key — great for homework, review, or the classroom. Sign in and use the print button on any quiz, or download a whole Grade 3 grammar workbook at once with Pro.
Read something at this level
Grade 3 reading passages to enjoy alongside grammar practice — each one comes with comprehension questions and a quiz.
Why Conjunctions Matter in 3rd grade Writing
3rd Grade is a pivotal year for writing development. Students transition from simple sentences to compound and complex sentences. Mastering coordinating conjunctions (like and, but, or, so) and subordinating conjunctions (like because, if, when, although) allows young writers to express relationships between ideas clearly. This skill helps prevent choppy sentences and improves overall reading comprehension.
How Parents and Teachers Can Support Learning
You can reinforce these grammar skills during daily reading and writing activities:
- Spot the Connector: Point out conjunctions in storybooks and ask how they change the sentence's meaning.
- Sentence Combining: Give kids two short sentences and ask them to glue them together using a conjunction.
- Targeted Practice: Use interactive quizzes to build confidence through immediate correction and positive reinforcement.
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